| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.75 | 10.854% | $137.1818 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $26.43 | 10.729% | $29.2657 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $232.63 | 10.863% | $257.9006 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $139.45 | 3.314% | $144.0714 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $58.74 | 4.165% | $61.1865 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $182.59 | 5.685% | $192.9702 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $196.91 | 13.726% | $223.9379 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $960.50 | $1,046.5141 | $1,046.52 | $1,046.50 | $1,046.60 | |